EP 3574029 B1 20210120 - UREA-GROUP- AND/OR URETHANE-GROUP-CONTAINING AMIDES AS AND IN RHEOLOGY CONTROL AGENTS, THEIR PREPARATION AND THEIR USE
Title (en)
UREA-GROUP- AND/OR URETHANE-GROUP-CONTAINING AMIDES AS AND IN RHEOLOGY CONTROL AGENTS, THEIR PREPARATION AND THEIR USE
Title (de)
HARNSTOFFGRUPPEN- UND/ODER URETHANGRUPPEN-HALTIGE AMIDE ALS UND IN RHEOLOGIESTEUERUNGSMITTELN, DEREN HERSTELLUNG UND VERWENDUNG
Title (fr)
AMIDES CONTENANT DES GROUPES URÉE ET/OU URÉTHANE COMME ET DANS DES AGENTS DE RÉGULATION RHÉOLOGIQUE, LEURS PRÉPARATION ET UTILISATION
Publication
Application
Priority
- EP 17153779 A 20170130
- EP 2018051908 W 20180126
Abstract (en)
[origin: WO2018138236A1] The invention relates to urea- and/or urethane-substituted amides of the general formula [I] [R1- Z1]m-R2— Z2]k-R3—Z3-[-R4— Z4— R5— Z5-]n-R6— E. The radicals R1, Z1, R2 and Z2 comprise a urea-group- and/or urethane-group-containing unit, the radicals R4, Z4, R5 and Z5 comprise an amide-group-containing unit, and E represents a carboxyl group or a salt thereof. The invention also relates to rheology control agents which consist of the amides of the formula (I) or comprise them. A further subject matter of the invention is a process for the preparation of the rheology control agents and the use of the urea- and/or urethane-substituted amides and of the rheology control agents as thickeners, in particular in liquid compositions, and to the liquid compositions themselves.
IPC 8 full level
C08G 18/42 (2006.01)
CPC (source: EP KR US)
C08G 18/246 (2013.01 - EP KR); C08G 18/4233 (2013.01 - EP KR); C08G 18/5024 (2013.01 - EP KR); C08G 18/603 (2013.01 - EP KR); C08G 18/755 (2013.01 - EP KR); C08G 18/7621 (2013.01 - EP KR); C08G 18/798 (2013.01 - EP KR); C08G 18/8064 (2013.01 - EP KR); C08G 69/48 (2013.01 - US); C09D 7/65 (2017.12 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2018138236 A1 20180802; CN 110494462 A 20191122; CN 110494462 B 20211116; EP 3574029 A1 20191204; EP 3574029 B1 20210120; JP 2020506267 A 20200227; JP 6975792 B2 20211201; KR 102227766 B1 20210315; KR 20190109503 A 20190925; US 11453750 B2 20220927; US 2019390011 A1 20191226
DOCDB simple family (application)
EP 2018051908 W 20180126; CN 201880021398 A 20180126; EP 18701353 A 20180126; JP 2019541083 A 20180126; KR 20197025104 A 20180126; US 201816481968 A 20180128